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ADI AD7690BRMZ
1-Channel Single ADC SAR 400ksps 18-bit Serial 10-Pin MSOP Tube
Brands: Analog Devices, Inc
Mfr.Part #: AD7690BRMZ
Datasheet: AD7690BRMZ Datasheet (PDF)
Package/Case: MSOP-10
Product Type: Data Conversion ICs
AD7690BRMZ General Description
The AD7690 is an 18-bit, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. On the CNV rising edge, it samples the voltage difference between the IN+ and IN− pins. The voltages on these pins swing in opposite phase between 0 V and REF. The reference voltage, REF, is applied externally and can be set up to the supply voltage.
Features
- 18-bit resolution with no missing codes
- Throughput: 400 kSPS
- INL: ±0.75 LSB typ, ±1.5 LSB max
(±6 ppm of FSR) - Dynamic range: 102 dB @ 400 kSPS
- Oversampled dynamic range: 125 dB @ 1 kSPS
- Noise-free code resolution: 20 bits @ 1 kSPS
- Effective resolution: 22.7 bits @ 1 kSPS
Application
- Battery-powered equipment
- Data acquisition
- Seismic data acquisition systems
- DVMs
- Instrumentation
- Medical instruments
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-converter-type | General Purpose | feature-architecture | SAR |
| feature-resolution | 18bit | feature-number-of-adcs | 1 |
| feature-number-of-input-channels | 1 | feature-sampling-rate | 400ksps |
| feature-digital-interface-type | Serial (3-Wire, 4-Wire, SPI, QSPI, Microwire) | feature-input-type | Voltage |
| feature-input-signal-type | Differential | feature-voltage-reference | External |
| feature-polarity-of-input-voltage | Bipolar | feature-voltage-supply-source | Single |
| feature-input-voltage | ±5V | feature-maximum-power-dissipation-mw | 20 |
| feature-integral-nonlinearity-error | ±1.5LSB | feature-signal-to-noise-ratio | 101.5dB(Typ) |
| feature-no-missing-codes-bit | 18 | feature-packaging | Tube |
| feature-rad-hard | feature-pin-count | 10 | |
| feature-supplier-package | MSOP | feature-standard-package-name1 | SOP |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The AD7690BRMZ is a high-performance, low-power, 18-bit analog-to-digital converter (ADC) manufactured by Analog Devices. It features a maximum sampling rate of 100 kSPS, low power consumption, and a wide input voltage range. The AD7690BRMZ is suitable for various applications such as industrial automation, medical instrumentation, and data acquisition systems.
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Equivalent
Alternative products to the AD7690BRMZ chip include MCP3421, MCP3422, and ADS1115. These devices offer similar functionality with resolution ranging from 12 to 16 bits, and can be used for precision analog-to-digital conversion applications. -
Features
AD7690BRMZ is a 16-bit SAR ADC with a fast throughput rate of 1 MSPS, low power consumption of 2.88 mW, high accuracy of ±0.5 LSB DNL and ±1 LSB INL, and a wide input voltage range of 0 to Vref. It also offers a flexible power supply range of 2.7V to 5.25V and a compact 8-lead MSOP package. -
Pinout
The AD7690BRMZ is a 16-bit, 250 kSPS SAR ADC with a serial interface. It has a pin count of 10, including VDD, VSS, SCLK, SDI, SDO, CONVST, CFG, VDRIVE, and GND. The device is designed for applications requiring high speed and low power consumption. -
Manufacturer
The AD7690BRMZ is manufactured by Analog Devices, Inc., a multinational semiconductor company that specializes in data conversion and signal processing technology. Analog Devices, Inc. designs and manufactures a wide range of integrated circuits used in a variety of applications, including industrial, automotive, telecommunications, and consumer electronics. -
Application Field
The AD7690BRMZ is commonly used in applications requiring precise analog-to-digital conversion, such as industrial automation, process control, instrumentation, and data acquisition systems. It is also used in medical devices, motor control, and automotive systems where accurate and reliable conversion of analog signals is critical. -
Package
The AD7690BRMZ chip is available in a 10-lead MSOP package. It is a 16-bit analog-to-digital converter (ADC) with a small form factor. The size of the chip is typically around 3mm x 4.9mm.
Datasheet PDF
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